* {
  box-sizing: border-box;
}
*::before, *::after {
  box-sizing: border-box;
}

.container {
  margin: 0 auto;
  padding: 4rem;
  width: 48rem;
}

.accordion .accordion-item {
  border-bottom: 1px solid #e5e5e5;
}
.accordion .accordion-item button[aria-expanded=true] {
  border-bottom: 1px solid #ff3200;
}
.accordion button {
  position: relative;
  display: block;
  text-align: left;
  width: 100%;
  padding: 1em 0;
  color: #7288a2;
  font-size: 1.15rem;
  font-weight: 400;
  border: none;
  background: none;
  outline: none;
}
.accordion button:hover, .accordion button:focus {
  cursor: pointer;
  color: #ff3200;
}
.accordion button:hover::after, .accordion button:focus::after {
  cursor: pointer;
  color: #ff3200;
  border: 1px solid #ff3200;
}
.accordion button .accordion-title {
  padding: 1em 1.5em 1em 0;
}

.accordion button .redpoint {
  width:6px;
  height:6px;
  border-radius:50%;
  background-color:red;
  float:left;
  margin-top: 5px;
}

.accordion button .accordion-title-time {
  font-size:13px;
}

.accordion button .icon {
  right: 0;
  float: right;
  font-size: 15px;
}
.accordion button .icon::before {
}
.accordion button .icon::after {
}
.accordion button[aria-expanded=true] {
  color: #ff3200;
}
.accordion button[aria-expanded=true] .icon::after {
  width: 0;
}
.accordion button[aria-expanded=true] + .accordion-content {
  opacity: 1;
  max-height: 9em;
  transition: all 200ms linear;
  will-change: opacity, max-height;
}
.accordion .accordion-content {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 200ms linear, max-height 200ms linear;
  will-change: opacity, max-height;
}
.accordion .accordion-content p {
  font-size: 1rem;
  font-weight: 300;
  margin: 2em 0;
  text-align: left;
  font-size: 15px;
}